Popular roller for Whirlpool and Kitchenaid. 1-3/8" Diameter.
Genuine Whirlpool factory part.
One 1-3/8 inch diameter white plastic rack roller.
Does not include rack roller axel part number 4162321
For use with part number 4162321 KitchenAid Rack Wheel Dishwaser Axle
Also replaces part numbers: 240683, 4162323, C-240683